package org.nanfang.test10;

public class Maintest {
    public static void main(String[] args) {
        RGBThach rgb = new RGBThach("hong");
        RGBThach rgb2 = new RGBThach("lv");
        RGBThach rgb3 = new RGBThach("lan");

        rgb.start();
        rgb2.start();
        rgb3.start();

    }
}
